baber/WOPTO huggingface dataset:
Patent JP-H10185846-A (JP)
Title: X-ray analysis device and x-ray irradiation angle setting method
Inventor: TERADA SHINICHI
IPC: H01L21/66
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analysis device and an X-ray irradiation angle setting method wherein the X-ray irradiation angle to an object to be examined can be set quickly with high precision. SOLUTION: The X-ray analysis device comprises an X-ray tube 1, a spectral crystal 2, which makes X-ray into monochrome, a slit 3a, a movement table 4 which supports such object to be examined 20 as a semiconductor wafer, a detector 11 which detects an X-ray intensity of an X-ray beam B2, a table control part 5 which sets 3-dimension position and angle of the movement table 4, and a detector 6 which detects scattered X-ray of fluorescence X-ray from the to be examined 20, etc. A slit 3b is set, while vertical movement allowed, between the object to be examined 20 and the detector 11, so that a passage position of the X-ray beam B2 incident on the detector 11 is regulated.
Patent JP-H11309555-A (JP)
Title: Casting method with die casting
Inventor: YASUKAWA MASAO
IPC: B22D17/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of a maintenance to a gap for gas exhausting by hardly clogging this gap. SOLUTION: In a casting method with die casting, with which the gas in a die is exhausted from the gap for gas exhausting, formed in a product forming surface in the die at the time of injecting molten metal, at the time of opening the die 10, the gas is blown from the gap to a cavity side. In this way, etc., invaded into the gap during exhausting the gas is removed and also, the dust from the outer part and releasing agent, etc., are not invaded into the gap.
Patent JP-H01286881-A (JP)
Title: Ink medium
Inventor: FUKUSHIMA HITOSHI
IPC: B41J31/00
Filed: 1988-05-13
Abstract: PURPOSE:To enhance adhesion and contrive enhancement of reliability of a magnetic ink medium by providing an intermediate adhesion layer between a thermoplastic magnetic ink layer and a heat-resistant base of the magnetic ink medium. CONSTITUTION:An ink medium 12 comprises a magnetic ink layer 31, an intermediate adhesion layer 32 and a base 33. Namely, the intermediate adhesion layer 32 is provided between the ink layer 31 and the base 22. When the ink medium 12 is used for a printer of the system in which a transfer recording paper 11 and the ink medium 12 are basically not brought into contact with each other at a printing part, the adhesive force of a thermoplastic resin in the adhesion layer holds securely the base and the ink layer, so that there is not possibility that the ink layer may be exfoliated at the part of contact with a thermal head 13 or that an exfoliated ink is adhered to a permanent magnet 14 or to the transfer recording paper 11 with the result of greasing. It is preferable that a liquid substance microencapsulated with a thermoplastic material is incorporated in the intermediate adhesion layer. With this construction, high transferability can be maintained.
Patent JP-S609117-A (JP)
Title: Plasma cvd apparatus
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/31
Filed: 1983-06-29
Abstract: PURPOSE:To avoid formation of spots and eliminate failure of film property due to the drop of temperature by forming the reaction gas supply port in the region surrounded by the electrodes with a plurality of supply ports provided through a cover made of an insulator provided along the side wall of vacuum container. CONSTITUTION:While a mixed gas, consisting of inactive gas such as argon, etc. and a reactive gas determined by a kind of the desired CVD is supplied from the reaction gas supply port 71, a voltage is applied across the electrodes 2 and 6 in order to ionize the reaction gas, desired substance is deposited on a wafer 21 through reaction of reaction plasma in the vicinity of wafer 21, and the reaction gas is gradually supplied along the surface of wafer 21 in horizontal. The reaction gas is exhausted horizontally in parallel to the surface of wafer 21. Therefore, such discrepancy that the reaction gas is blown to the surface of wafer 21 cooling the wafer 21 does not occur and a high quality film can be assured from the beginning.
Patent JP-S63281230-A (JP)
Title: Focus servo device for optical pick-up
Inventor: MURAKAMI SEIKI
IPC: G11B7/085
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a focus servo action with a high stability by operating a servo loop at the time of exceeding a second level after a focus error signal exceeds a first level. CONSTITUTION:A servo switch control part 5, at the time E when a focus error signal (f) exceeds a first signal level VH, comes to be enable, and at the time F of exceeding a second signal level VL, the servo switch is turned on. As the result, only when an objective lens is near a focus point position, a servo action is started. Thus, a malfunction due to the noise can be prevented, the behavior nonuniformity of the focus error signal due to variance in the optical type, etc., occurs and even then, the servo action is stably started at a prescribed action point.
Patent JP-H09305580-A (JP)
Title: Plate setting data corrector
Inventor: NEGISHI SHIGEO
IPC: G06F17/21
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To decrease error such as erasing only one part of a function by providing a simplified display means for displaying the function while simplifying it. SOLUTION: An operator inputs an instruction from an input device 3 so that an editor can be started. A controller 5 reads plate setting data already inputted in the past from a floppy, external hard disk or built-in hard disk, analyzes these data and displays a picture of the simplified display of function on a display device 15. While watching the picture, the operator inputs the designation of correction, addition or erasure to the function and respective character data. The controller 5 analyzes the input contents and displays the result on the screen. Thus, by using a simplified character string, the ordinary function is displayed while being simplified.
Patent JP-H06309943-A (JP)
Title: Cable accommodating optical fiber
Inventor: SUZUKI TETSUO
IPC: H01B7/22
Filed: 1993-04-22
Abstract: PURPOSE:To precludes increase in the transmission loss of an optical fiber of a cable by preventing hydrogen gas generation due to corrosion of a hollow iron wire likely when water intrudes through crack(s), wherein the structure is such that the optical fiber is inserted in this hollow ion wire. CONSTITUTION:A pressurized medium supply source 50 is connected with a hollow iron wire 18A in which the optical fiber 28 of a cable 10 is inserted, and pressurized medium is encapsulated in the hollow iron wire 18A. When water is going to intrude into this iron wire 18A through crack(s), etc., the medium in the wire spouts out from the crack so that water intrusion is precluded certainly.
Patent JP-H0415978-A (JP)
Title: Semiconductor laser fitted with monitor
Inventor: SAITO HIDEHO
IPC: H01S5/026
Filed: 1990-05-09
Abstract: PURPOSE:To facilitate manufacture by providing etching grooves, which reach the clad layer on substrate site, on both sides of a stripe-shaped active region, and forming a mesa, which includes the active region of a photodiode part, in the shape of a taper where the width near a laser part is wide and the width far from it is narrow, and specifying the angle theta of a taper within some range, and forming the side of the mesa, which includes the active region, vertically to the plane of a substrate. CONSTITUTION:Etching grooves 13, which reach the clad layers 2 on the side of a substrate, are provided in nearly parallel with stripes on both sides of a mesa 11, which includes a stripe-shaped active region. And the widths of the mesa 11, which includes the striped-shaped active region of a photodiode part 9, are made wide on the side where it is near to a laser part 8 and narrow on the side where it is far from it, whereby it is made into the shape of a taper 14, and the taper angle theta of this taper part 14 is put in the range of 0<=theta<=80 deg., and the side face of this mesa 11 is made vertical to the plane of the substrate, using the vertical etching technology by dry etching such as RIE, etc.
Patent JP-S5451746-A (JP)
Title: Fault recovery processing method for information processor
Inventor: IMAI YASUHIRO
IPC: G06F11/00
Filed: 1977-10-03
Abstract: PURPOSE: To simplify the processing to increase the fault recovery rate by having the error report from the units necessary for the recovery process in sequence and securing performance of the error recovery process per unit via the supervisor.  
     CONSTITUTION: The arithmetic circuit of unit BPU which carries out the order is used in time-division by four units of channels AWD interrupting the process of BPU. When the processor is carrying out the order at the order execution level, the process of B and A are carried out in preference at time point 1 and 2 respectively. In case the fault occures at time point 3, the machine check process is given at the machine check level. After this, the level is lowered down to the order execution level, and the analysis request is given to supervisor SV at the order execution level as the machine check. The order execution level plus A and B check eport 4,5 and 6 are always reported in sequence in the input/output interruption, so SV can perform the fault control as part of the normal process routine per channel 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61274673-A (JP)
Title: Method for producing food having fancy shape and apparatus therefor
Inventor: OKI TAKEO
IPC: A23P1/14
Filed: 1985-05-31
Abstract: PURPOSE:To produce a food having fancy and complicate shape, easily, by extruding a food material continuously with an extruder, applying a groove to the circumference of the food material immediately after extrusion, and cutting and expanding the material. CONSTITUTION:A cut-off cutter 3 and a groove-forming cutter 4 are placed opposite to the nozzle hole 2 of the extruder 1. A food material is charged through the hopper 15 into the cylinder 16 of the extruder, pressed and heated by the rotation of the screw 17 to effect the gelatinization, and extruded through the nozzle hole 2. Immediately after extrusion, the extruded food material 5 is applied with grooves 6, 6a at the circumference with the groove-forming cutter 4 and is cut off with the cut-off cutter 3. The separated food material 5 is expanded quickly to obtain the objective food P having fancy shape.
Patent JP-H01288396-A (JP)
Title: Excretion treatment apparatus
Inventor: TANAKA AKIRA
IPC: C02F3/00
Filed: 1988-05-13
Abstract: PURPOSE:To convert a toilet to a flash toilet system by allowing the opening part provided to the leading end of an air supply pipe to face to the interior of the opening part provided to the lower end of an exhaust pipe in an upward state. CONSTITUTION:The excretion 28 flowing down through an evacuation pipe 22 to be sent into an excretion tank 21 is decomposed into moisture and carbon dioxide by the decomposition action of org. substances by bacteria charged from a bacteria supply device 25 to from a sterilized lower layer composed of sludge 28a and an upper layer composed of an excretion liquid 28b. The excretion liquid 28b stagnated in the upper part of the excretion tank 21 becomes a liquid easy to bubble by the decomposition action of org. substances by bacteria to flow in the first exhaust pipe 26 from the lower end opening part thereof. Then, the excretion liquid 28b is brought to a bubbling state by the air injected from a blowoff opening 27a and sucked under negative pressure by an exhaust fan 29 to pass through the exhaust pipe 26. By this method, the excretion is deodorized perfectly.
Patent JP-S61275786-A (JP)
Inventor: TAKAI YUTAKA
IPC: G09B19/00
Filed: 1985-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5544828-A (JP)
Title: Printer for slip and others
Inventor: OKABE KATSUHIKO
IPC: B41J13/00
Filed: 1978-09-27
Abstract: PURPOSE: To simplify the equipment as a whole without need of any special drive gear by actuating the paper feeder with the action of the printing device in a printer comprising a paper insertion inlet, a printing device, a paper feeder and the like.  
     CONSTITUTION: This printer is composed of an inlet 1a for inserting sheet-shaped papers, a printing device comprising a check printing ring 43 for printing papers, a check hammer 42 and the like and a paper feeder comprising a paper feeding roller 27 for feeding papers following the printing, a paper holding roller and the like. When a sheet-shaped paper is inserted into an insertion inlet 1a, the paper holding roller 26 is retained at a position not to block the insertion. Immediately prior to the start of the initial printing process, with the rotation of a check cam 17 mounted on a clutch shaft 13, a paper holding driving lever 21 or the like is actuated to press the paper holding roller 26 to the paper feeding roller 27. In this manner, the paper feeding device is put into action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000305474-A (JP)
Title: Liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02B6/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having good visibility which shows excellent brightness in both of reflection and transmission modes, which does not cause inversion of display, and which does not cause decrease in the contrast due to leaked light. SOLUTION: This liquid crystal display device is obtd. by disposing a liquid crystal shutter 4 consisting of a liquid crystal cell 42 and at least one polarizing plate 41, 43 on the upper face side of a light transmission plate 1. The light transmission plate 1 has such a structure that the incident light from a light source 2 disposed on the entrance side face 13 outgoes from the lower face 12 by a light emitting means formed on the upper face 11, that the peak intensity of the outgoing light in the plane perpendicular to the reference plane on the entrance side face is within 30 deg. angle to the normal line direction on of the reference plane of the lower face, that a reflection layer 3 is formed on the lower face, and that the reflected light of the emitted light transmits through the upper face.  Since decrease in the use efficiency of light caused in a reflection mode is small such as absorption loss or reflection loss by the light transmission plate, almost comparable brightness to a conventional reflection type liquid crystal display device can be realized. In a transmission mode, the same brightness can be obtd. as that of a conventional transmission type liquid crystal display device, so that the obtd. device has excellent uniformity in brightness.
Patent JP-H04345080-A (JP)
Title: Optical module
Inventor: ODAGIRI YUICHI
IPC: H04B10/40
Filed: 1991-05-23
Abstract: PURPOSE:To detect quantity of light without deteriorating optical signals propagating in an optical fiber, by controlling the output light of a semiconductor laser, according to signals converted by a first photodetector which is adjacent to the semiconductor laser and monitors the quantity of light, and a second photodetector which detects light signals scattered from a core of the optical fiber. CONSTITUTION:In a second photodetector 10, a hollow part 15 is formed for detecting a part of incident light propagating in a clad 9, and a first optical fiber 6 and a second optical fiber 7 are in physical contact. In the vicinity of the contact part, the tip is sphered, and the clad 9 is extremely thinned. As a result, the greater part of incident light 16 propagating in the clad 9 is apt to be scattered outword. The scattered light illuminates the light receiving surface of the photodetector 10 and is absorbed. Since a backward bias is applied across a P-electrode 18 and an N-electrode 19 of the second photodetector 10, the absorbed light is converted into a photocurrent.
Patent JP-S5343456-A (JP)
Title: Automatic equalizer
Inventor: AKASHI FUMIO
IPC: H03H21/00
Filed: 1976-09-30
Abstract: PURPOSE:To secure an equalization for the distortion caused by an error in the modulation/demodulation unit through a unit which is similar to the conventional unit in scale, by possessing four tap gains at each tap.
Patent JP-H05288267-A (JP)
Title: Speed change control device of automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: B60K26/00
Filed: 1992-04-10
Abstract: PURPOSE:To enable a suitable fail safe control pertient to each case by judging the signal fail of a range detection sensor precisely depending upon such status as during the changeover control of a range changeover valve or during its stop. CONSTITUTION:A shiftbywire controller 20 provides a means by which the signal fail of a range detection sensor 12 is judged respectively when a change rate per a time of the output voltage of a range detection sensor 12 is beyond a prescribed value during the changeover control of a range changeover valve by the drive of a motor 50 or when an output voltage corresponding to a changeover position at that time is beyond the prescribed value during the stop of the range changeover valve.
Patent JP-H07323429-A (JP)
Title: Method and device for die-monitoring
Inventor: SHIMURA TOMOMITSU
IPC: B29C45/76
Filed: 1994-05-31
Abstract: PURPOSE:To comply with a change in external environments, inhibit the generation of a faulty interpretation, and detect correctly and accurately the presence of a molding in a die without a false operation. CONSTITUTION:A die 1 after its opening, and a die 1 wherein a molding removal step has been finished are photographed using a camera 8 at a predetermined position and from in a predetermined direction, and their images are stored in photographed image memory 14-2, 14-1. The difference between the photographed image data of the die 1 after it opening and that of the die 1 wherein a molding removal step has been finished is obtained, and a histogram is prepared based on the difference. Further, the presence of a molding in the die is interpreted, for example, based on (1) data, of the binary coded data comprising two levels (1) and (0) obtained by binaryzing the histogram using a threshold value as a standard.
Patent JP-H08311084-A (JP)
Title: Production of dimerized branched alkyl phosphate
Inventor: FUJI HIDEKIYO
IPC: C07F9/09
Filed: 1995-05-17
Abstract: PURPOSE: To produce a high-quality dimerized branched alkyl phosphate substantially free from a nonionic compound to cause discoloration and a malodor, useful as a perfume, a cosmetic, a medicine, etc. CONSTITUTION: This method for producing a dimerized branched alkyl phosphate comprises (a) the step of phosphorylating a dimerized branched alcohol and (b) the step of purifying the crude dimerized branched alkyl phosphate obtained by the step (a) by bringing the alkyl phosphate into contact with steam by using a thin film still and making the content of a nonionic substance to <=1wt.%.
Patent JP-S597964-A (JP)
Title: Recording medium driving device
Inventor: SONOBE HIROSHI
IPC: G03G21/00
Filed: 1982-07-06
Abstract: PURPOSE:To decrease variation in density in the subscanning direction of laser light exposure and to obtain an excellent image by increasing the rotating speed of a drum which is reduced owing to abrupt load variation, etc., gradually up to an ideal rotating speed. CONSTITUTION:If the rotating speed of the drum is reduced to v1 owing to abrupt load variation, etc., a control circuit supplies pulses with adequate width to a motor at time t1 as shown by (b) and the pulse width is decreased in the order of Pa', Pb'- to increase the rotating speed gradually up to the ideal rotating speed v0. The pulse signal generated by a rotating sensor 2 coaxial with the drum driving motor 1 is inputted to a phase comparator 6 through an amplifier 3 and a waveform shaping device 4 and compared with reference pulses from a reference oscillator 5 to detect its phase shift, etc., controlling the motor 1 which drives the photosensitive drum through a differential detecting circuit 9, low-pass filter 7, motor driver control parts 10 and 8, etc.
Patent JP-H11310640-A (JP)
Title: Preparation of cellulose acylate solution, production of cellulose acylate film, and cellulose acylate film
Inventor: HONDA MAKOTO
IPC: C08J3/07
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a cellulose acylate solution not becoming clouded using a non-chlorine-based organic solvent essentially free of chlorine-based hydrocarbon, e.g., methylene chloride, to obtain the cellulose acylate film showing little haze and excellent in transparency using the above solution, and to provide a method for producing the same film. SOLUTION: This method for preparing a cellulose acylate solution comprises steps of (A) swelling a mixture 44 formed by continuously adding cellulose acylate 38 containing 10 to 100 wt.ppm of an alkali-earth metal to a non- chlorine-based organic solvent 45 being transferred at -100 to -10 deg.C, (B) concentration of part of the non-chlorine-based organic solvent 45 separated from the swollen mixture by a separation means 42, and (C) forming a solution by mixing the concentrated mixture with a non-chlorine-based organic solvent having essentially the same composition as the non-chlorine-based organic solvent being transferred at 0 to 120 deg.C.
Patent JP-S60262437-A (JP)
Title: Handling device for substrate in vacuum
Inventor: MIHASHI YOSHIYUKI
IPC: B25J15/00
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the generation of dust, the wear and tear of a dynamic sealing member and the leakage therefrom, by constructing a device by forming a substrate holding member of an alloy having a configuration memory characteristic and by fitting each substrate holding member to a hollow supporting member. CONSTITUTION:A supporting tube 1 is formed in connection or integral with a hollow arm member. On the outer periphery of the supporting tube 1 a number of configuration memory alloy piece 2 constituting substrate holding members are fixed directly at intervals. A heating medium and a cooling medium are supplied from outside into said supporting tube 1 in accordance with operations. Each piece 2 can be changed arbitrarily between a configuration at one temperature and a configuration at another temperature by controlling the supply of the heating or cooling medium. Accordingly, each piece 2 is temperature-controlled from outside according to a demand for holding, conveying or releasing a substrate. Thus, the substrate is operated by the change in the configuration of the pieces 2. The device thus constructed can minimize the possibility of the generation of dust, since it has no sliding element. Moreover, the wear and tear and other problems are not caused therein.
Patent JP-S6011146-A (JP)
Title: Detector for foreign matter
Inventor: HANAJIMA SHIYUUICHI
IPC: G01N21/85
Filed: 1983-07-01
Abstract: PURPOSE:To detect correctly foreign matters from a minute size to a large size by constituting a detector so that an input control part of the device can be subjected to feedback control on a basis of individual input quantities of detected light or an electric signal obtained by conversion of this light. CONSTITUTION:When a laser beam 6 is projected from a light prejecting system 5 into a chemical liquid 2, the quantity of light, which corresponds to the size of foreign matters in the chemical liquid 2, of the laser beam is scattered, and a part of it is received through a slit (input control part) 7 by a photomultiplier 9 of a light receiving system 10. Light received by the photomultiplier 9 is converted to an electric quantity corresponding to the quantity of light, and this electric quantity is amplified by an amplifier 12 and passes an A/D converter 13 and is subjected to a prescribed operation in a control part 14, and dimensions and the quantity of foreign matters are displayed on a display device 15. The control part 14 controls a slit width adjusting mechanism 11 to make the slit 7 narrower if the quantity of received light in the photomultiplier 9 is excessive, and the control part 14 controls the mechanism 11 to make the slit 7 wider if the quantity of received light is small.